| Identification | More | [Name]
5-Iodo-2-methylbenzoic acid | [CAS]
54811-38-0 | [Synonyms]
5-IODO-2-METHYL BENZOIC ACID
5-IODO-2-METHYL BENZOIC ACID 95.0%
5-lodo-2-methyl-Benzoic-acid
5-iodo-methyl-benzoic Acid
5-Iodo-2-Methybenzoic Acid | [EINECS(EC#)]
611-200-8 | [Molecular Formula]
C8H7IO2 | [MDL Number]
MFCD01570258 | [Molecular Weight]
262.04 | [MOL File]
54811-38-0.mol |
| Chemical Properties | Back Directory | [Melting point ]
179.0 to 183.0 °C | [Boiling point ]
339.6±30.0 °C(Predicted) | [density ]
1.867±0.06 g/cm3(Predicted) | [storage temp. ]
Keep in dark place,Sealed in dry,Room Temperature | [form ]
powder to crystal | [pka]
3.52±0.25(Predicted) | [color ]
White to Almost white | [InChI]
InChI=1S/C8H7IO2/c1-5-2-3-6(9)4-7(5)8(10)11/h2-4H,1H3,(H,10,11) | [InChIKey]
WUBHOZQZSHGUFI-UHFFFAOYSA-N | [SMILES]
C(O)(=O)C1=CC(I)=CC=C1C | [CAS DataBase Reference]
54811-38-0(CAS DataBase Reference) |
| Hazard Information | Back Directory | [Chemical Properties]
White crystalline powder | [Uses]
5-Iodo-2-methylbenzoic acid | [Synthesis]
O-methylbenzoic acid was used as starting material and reacted with iodic acid and 0.5 equivalents of iodine in the presence of molecular sieves loaded with iron oxide to form the intermediate 5-iodo-2-methylbenzoic acid. After completion of the reaction, the reaction mixture was cooled to room temperature and separated by filtration. The temperature of the mother liquor was lowered to 20 degrees Celsius to induce precipitation of a large amount of solid. At this temperature, the precipitate was mixed with the catalyst and the process could be repeated five times to increase the yield. The filtrate was dissolved to obtain the crude product. The crude product was recrystallized with 2.5 times the volume of solvent, and the process was repeated 5 times, and finally a white crystalline product was obtained by weight of ethyl acrylate, and the yield could be more than 88%. | [References]
[1] Patent: CN107652175, 2018, A. Location in patent: Paragraph 0054-0098
[2] Patent: EP1642881, 2006, A1. Location in patent: Page/Page column 10
[3] European Journal of Organic Chemistry, 2017, vol. 2017, # 22, p. 3234 - 3239
[4] Patent: CN103980263, 2016, B. Location in patent: Paragraph 0032; 0033
[5] Patent: EP1595862, 2005, A1. Location in patent: Page/Page column 10 |
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| Company Name: |
Energy Chemical
|
| Telephone: |
400-0056266 |
| Website: |
www.energy-chemical.com |
| Company Name: |
Jia Xing Isenchem Co.,Ltd
|
| Telephone: |
0573-85285100 18627885956 |
| Website: |
https://www.chemicalbook.com/ShowSupplierProductsList14265/0_EN.htm |
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